Results 241 to 250 of about 15,657 (289)

Dynamic characteristics and adaptability research of high-speed railway roadbed with silt-cement improved aeolian sand. [PDF]

Sci Rep
Li X, Huang C, Ren K, Yang W, Zhu Y, Han D, Pang X.   +6 more
europepmc   +1 more source

Differential cellulose distribution drives polarized growth of cotton fibers. [PDF]

Nat Commun
Wang G, Wang J, Yang H, Wu J, Yu Y, Zhang X, Tian J, Ma Y, Xia GX, Xue Y, Persson S, Zhou L, Kong Z.   +12 more
europepmc   +1 more source

Failure assessment and evaluation of locomotive coil spring suspension system. [PDF]

Sci Rep
Shanmugam T, Chandran S, Janakiraman R, T KK.   +3 more
europepmc   +1 more source

Study on influence of cosine-shaped subgrade settlement at different positions on the deformation and interlayer contact behavior of unit slab ballastless track. [PDF]

Sci Rep
Tan J, Jiang X, Luo R, Li H, He S, Hou Y.   +5 more
europepmc   +1 more source

Angle-specific stiffness profiles of the achilles tendon and Triceps surae muscles: a continuous characterization. [PDF]

Front Sports Act Living
Kunita Y, Ikeda N, Nishioka T, Yamaguchi S, Yoshikawa A, Hajima D, Yabuno N, Harato K, Inami T.   +8 more
europepmc   +1 more source

Engineering a dual-action nitric oxide and propolis releasing polymeric matrix for extended antimicrobial efficacy.

J Mater Chem B
Sapkota A, Schell S, Popoola MO, Handa H, Brisbois EJ.   +4 more
europepmc   +1 more source

Determination of Dynamic Track Modulus from Measurement of Track Velocity during Train Passage

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2009
The measurement of track stiffness, or track modulus, is an important parameter for assessing the condition of a railway track. This paper describes a method by which the dynamic track modulus can be determined from the dynamic displacements of the track during normal train service, measured using geophones. Two techniques are described for calculating
Jeffrey A Priest, William Powrie, Powrie W   +2 more
exaly   +4 more sources